Home / 37,256,737.80-55,881,176.04-9,965,784.60

Finding the Fourth Proportional to 37,256,737.80, 55,881,176.04 and 9,965,784.60

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Solution

The fourth proportional to 37,256,737.80, 55,881,176.04 and 9,965,784.60 is: 14,947,625.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,256,737.80 : 55,881,176.04 = 9,965,784.60 : x
  2. Step 2: Convert to fraction form
    37,256,737.80/55,881,176.04 = 9,965,784.60/x
  3. Step 3: Cross multiply
    37,256,737.80x = 55,881,176.04 × 9,965,784.60
  4. Step 4: Simplify right side
    37,256,737.80x = 556,899,763,609,320.94
  5. Step 5: Solve for x
    x = 556,899,763,609,320.94/37,256,737.80
  6. Step 6: Final answer
    x = 14,947,625.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.